Feed the very first roti/chapatti/bread cooked in the house to the cow. This is quite auspicious as being the cow is usually a sacred animal in Hinduism which is an animal in which all gods Are living. If a roti is not possible then you can feed the cow fresh https://deborahy852knp2.verybigblog.com/31621126/kismat-ka-upay-fundamentals-explained